--- product_id: 652448290 title: "EC Buying 2Pcs ESP32-CAM Development Board Test Board WiFi OV2640 Camera Modu..." brand: "ec buying" price: "S/.1" currency: PEN in_stock: null reviews_count: 9 url: https://www.desertcart.pe/products/652448290-ec-buying-2pcs-esp32-cam-development-board-test-board-wifi store_origin: PE region: Peru --- # WiFi & Bluetooth dual connectivity OV2640 high-res camera module USB Type-C fast serial programming EC Buying 2Pcs ESP32-CAM Development Board Test Board WiFi OV2640 Camera Modu... **Brand:** ec buying **Price:** S/.1 **Availability:** ❌ Out of Stock ## Summary > 🚀 Elevate your ESP32-CAM game with pro-level speed and clarity! ## Quick Answers - **What is this?** EC Buying 2Pcs ESP32-CAM Development Board Test Board WiFi OV2640 Camera Modu... by ec buying - **How much does it cost?** S/.1 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/652448290-ec-buying-2pcs-esp32-cam-development-board-test-board-wifi) ## Best For - ec buying enthusiasts ## Why This Product - Trusted ec buying brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High-Resolution Imaging:** Built-in OV2640 camera module delivers crisp visuals for advanced IoT and AI projects. - • **Smart Reset-Free Design:** Eliminates the need for a reset pin with an intuitive IO0 switch, simplifying your workflow. - • **Dual Wireless Connectivity:** Robust WiFi and Bluetooth support to keep your devices connected and future-ready. - • **Versatile Serial Port Utility:** Doubles as a USB to 3.3V TTL serial converter when camera is detached, maximizing your toolkit. - • **Seamless USB Type-C Integration:** Plug-and-play programming with lightning-fast data transfer speeds for zero downtime. ## Overview The EC Buying 2Pcs ESP32-CAM Development Board Test Board is a cutting-edge programming platform featuring USB Type-C connectivity, an integrated OV2640 camera module, and dual WiFi/Bluetooth support. Designed for hassle-free setup without reset pins, it streamlines firmware updates and doubles as a versatile serial port tool, perfect for millennial tech innovators seeking efficient, high-performance IoT development. ## Description desertcart.com: EC Buying 2Pcs ESP32-CAM Development Board Test Board WiFi OV2640 Camera Module Serial Port Downloader Type-C to Serial Port : Electronics Review: Severe Overheating and Non-Functional – Avoid This Product - I purchased the EC Buying 2Pcs ESP32-CAM Development Board Test Board with high expectations, but it turned out to be a major disappointment. Upon connecting the ESP32-CAM module, the onboard LED illuminated, yet the board failed to function—no recognition by the computer, no serial output, nothing. More concerning was the extreme heat generated by the board. Within moments, the ESP32-CAM module became so hot it was untouchable, indicating a serious overheating issue. This is not an isolated incident; other users have reported similar problems with this product . The product description notes that this test board is only applicable to ESP32-CAM development boards without reset pins and not applicable to those with GND/R markings, as this can cause the device to remain in a reset state . However, even with compatible boards, the overheating issue persists, suggesting a fundamental design flaw. In summary, this product poses a risk of damaging your ESP32-CAM modules due to overheating and fails to perform its intended function. I strongly advise against purchasing this item. Review: Remove GND/R pin on ESP32-Cam Dev Board. Works fine. - So,,, I bought the 2 pack without reading the reviews. My fault. Was frustrated that I couldn't get my ESP32-Cam to connect when using the boards. However, after reading the reviews and the seller's information on the page, I determined that my ESP32-Cam is the kind with the GND/R. Did some probing with my multimeter and figured, if I remove the pin from the ESP32-Cam board and plug it back in the Test Board, it should work just fine. That is what I did, and that is what it did. :) If I ever need to use the GND/R pin in the future, I'll just solder in another pin. ## Features - Note: This test board is only applicable to ESP32-CAM development boards without reset pins. Not applicable to ESP32-CAM development boards with GND/R markings, as the bow | foot will be connected to the GND of the motherboard, causing the device to remain in a reset state and unable to successfully burn the program - Unlock the full potential of your ESP32-CAM with our Development Board Test Board, featuring seamless integration for easy programming via the USB Type-C to Serial Port. Enjoy hassle-free connections without the need for complex wiring - Enhance your projects with the OV2640 Camera Module included in our ESP32-CAM Development Board, perfect for applications needing high-resolution imaging and video capabilities alongside robust WIFI and Bluetooth connectivity - Streamline your development process with our test board’s plug-and-play design, specifically tailored for the ESP32-CAM. It eliminates the need for a separate reset button by smartly including an IO0 switch and making setup and programming as straightforward as possible - Experience lightning-fast data transfers and easy firmware updates with the Type-C interface of our ESP32-CAM Development Board. Its user-friendly design ensures you can start your projects quickly, with minimal downtime and maximum efficiency; Our board not only serves as a dedicated programming platform for the ESP32-CAM but can also be used as a general USB to 3.3V TTL Serial Port tool when the camera module is not installed, offering versatile functionality for all your tech projects ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D5YH8B5Y | | Best Sellers Rank | #4,353 in Single Board Computers (Computers & Accessories) | | Brand | EC Buying | | Compatible Devices | ESP32-CAM, Computers (via USB Type-C), Microcontrollers (ESP32-CAM) | | Connectivity Technology | USB, Wi-Fi | | Customer Reviews | 3.1 3.1 out of 5 stars (41) | | Manufacturer | EC Buying | | Model Name | ESP32-CAM Development Board | | Operating System | FreeRTOS | | Processor Brand | Espressif | | Processor Count | 2 | | RAM Memory Technology | LPDDR | | Total Usb Ports | 1 | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** EC Buying - **CPU Manufacturer:** Espressif - **Connectivity Technology:** USB, Wi-Fi - **Model Name:** ESP32-CAM Development Board - **Operating System:** FreeRTOS ## Images ![EC Buying 2Pcs ESP32-CAM Development Board Test Board WiFi OV2640 Camera Modu... - Image 1](https://m.media-amazon.com/images/I/61wWkwvXX3L.jpg) ![EC Buying 2Pcs ESP32-CAM Development Board Test Board WiFi OV2640 Camera Modu... - Image 2](https://m.media-amazon.com/images/I/41B0-2GpIeL.jpg) ![EC Buying 2Pcs ESP32-CAM Development Board Test Board WiFi OV2640 Camera Modu... - Image 3](https://m.media-amazon.com/images/I/41GM4e5D-OL.jpg) ![EC Buying 2Pcs ESP32-CAM Development Board Test Board WiFi OV2640 Camera Modu... - Image 4](https://m.media-amazon.com/images/I/31AuC7u12zL.jpg) ![EC Buying 2Pcs ESP32-CAM Development Board Test Board WiFi OV2640 Camera Modu... - Image 5](https://m.media-amazon.com/images/I/41rqP1774pL.jpg) ## Customer Reviews ### ⭐ Severe Overheating and Non-Functional – Avoid This Product *by T***D on May 25, 2025* I purchased the EC Buying 2Pcs ESP32-CAM Development Board Test Board with high expectations, but it turned out to be a major disappointment. Upon connecting the ESP32-CAM module, the onboard LED illuminated, yet the board failed to function—no recognition by the computer, no serial output, nothing. More concerning was the extreme heat generated by the board. Within moments, the ESP32-CAM module became so hot it was untouchable, indicating a serious overheating issue. This is not an isolated incident; other users have reported similar problems with this product . The product description notes that this test board is only applicable to ESP32-CAM development boards without reset pins and not applicable to those with GND/R markings, as this can cause the device to remain in a reset state . However, even with compatible boards, the overheating issue persists, suggesting a fundamental design flaw. In summary, this product poses a risk of damaging your ESP32-CAM modules due to overheating and fails to perform its intended function. I strongly advise against purchasing this item. ### ⭐⭐⭐⭐⭐ Remove GND/R pin on ESP32-Cam Dev Board. Works fine. *by M***N on December 7, 2025* So,,, I bought the 2 pack without reading the reviews. My fault. Was frustrated that I couldn't get my ESP32-Cam to connect when using the boards. However, after reading the reviews and the seller's information on the page, I determined that my ESP32-Cam is the kind with the GND/R. Did some probing with my multimeter and figured, if I remove the pin from the ESP32-Cam board and plug it back in the Test Board, it should work just fine. That is what I did, and that is what it did. :) If I ever need to use the GND/R pin in the future, I'll just solder in another pin. ### ⭐ It neither transmits nor receives in serial format, although the port is recognized *by R***S on November 21, 2024* The device connects to the USB port, the power LED lights up, and the computer recognizes the corresponding port, but it does NOT download the corresponding program. If a pre-programmed module is connected, the serial connection also does not work; it does not transmit serially. It neither transmits nor receives serially ## Frequently Bought Together - EC Buying 2Pcs ESP32-CAM Development Board Test Board WiFi OV2640 Camera Module Serial Port Downloader Type-C to Serial Port - Hosyond 2Pcs ESP32-CAM Wireless WiFi+Bluetooth Development Board with OV2640 Camera Module Compatible with Arduino - HiLetgo FT232RL Mini USB to TTL Serial Converter Adapter Module 3.3V/5.5V --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/652448290-ec-buying-2pcs-esp32-cam-development-board-test-board-wifi](https://www.desertcart.pe/products/652448290-ec-buying-2pcs-esp32-cam-development-board-test-board-wifi) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-23*